A gradient-based adaptive nonlocal means algorithm for image denoising.

Quan Zhang Limin Luo Zhiguo Gui Yuanjin Li

Published in: ICDIP (2013)

Keyphrases

image denoising
nonlocal means
denoising
denoising methods
expectation maximization
noisy images
parameter selection
similarity measure
high quality
nl means
computer vision
image segmentation
high resolution
noise reduction
kalman filtering